package com.lagou.demo.service.impl;

import com.lagou.demo.service.IDemoService;
import com.lagou.edu.mvcframework.annotations.LagouService;

/**
 * @author yingchengpeng
 */
@LagouService("demoService")
public class DemoServiceImpl implements IDemoService {

    @Override
    public String sayHello(String username, String message) {
        return "你好，" + username + "!\n" + message;
    }
}
